c. 4000 BCE - c. 2000 BCE
3.3 x 0.4 cm (1 5/16 x 3/16 in.) unspecified: 6 g
Bronze
8th-5th century BCEGreekDark brown stone
ChineseMottled gray-green nephrite
1st millennium CEChineseGreenish gray, dimly translucent stone of homogeneous color and texture
8th-5th century BCEChineseLight gray stone and green and yellowish nephrite
1st-3rd century CEChineseStone
20th centuryChineseBluish gray nephrite, partly calcified, with traces of soil and cinnabar
16th-11th century BCEChineseSlightly translucent, yellowish gray alabaster
11th-8th century BCEChineseDark gray-green stone with black areas and light markings
3rd millennium BCEChineseLight brownish, strongly translucent nephrite
4th century BCEChineseTranslucent stone in a relatively dark shade of celadon-green, becoming a greenish brown along the straight edge which has no teeth
3rd-2nd millennium BCEChinesePale green nephrite with russet markings and a dark brown spot
4th-3rd millennium BCEChinese